RULAND MANUFACTURING Slit Coupling: 3/8 in Bore Dia 1, 1/4 in Bore Dia 2
SKU 3G-OTH-143178
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Frequently Asked Questions
What is a Ruland Manufacturing slit coupling used for?
A Ruland Manufacturing slit coupling connects two shafts in motion-control systems, compensating for minor misalignment while transmitting torque. It is commonly used in encoders, stepper motors, and precision positioning equipment where zero backlash and high torsional stiffness are required.
What are the specifications of the Ruland RLS16-6-4-A slit coupling?
The Ruland RLS16-6-4-A is a long set screw slit coupling with a 3/8 in bore diameter 1 and a 1/4 in bore diameter 2. Its overall length is 1 11/32 in. This model is designed for applications needing a compact, zero-backlash connection between two different shaft sizes.
Where to buy Ruland Manufacturing couplings in worldwide?
3G Electric supplies and delivers Ruland Manufacturing couplings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for availability and lead time on the RLS16-6-4-A or other Ruland components.
How to select the right Ruland slit coupling for my application?
To select the correct Ruland slit coupling, match the bore diameters to your shaft sizes and confirm the overall length fits your space. Consider torque requirements and misalignment tolerance. For the RLS16-6-4-A, ensure one shaft is 3/8 in and the other is 1/4 in. Consult Ruland's technical data for load ratings.
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3G Electric supplies RULAND MANUFACTURING long set screw slit couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















